package cn.school.dao;

import java.util.List;

import cn.school.entity.Student;
import mybatis.Subject;

public interface StudentDao {
	public Student find(long id);

	public int add(Student s);

	public List<Student> findALL();

	public int del(long del);

	public int up(Student s);

	public int findvague(String sname, String qq, String wechat);
}
